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"Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
FEA means Finite Element Analysis. FEM means Finite Element Method. FEM is a way (method) to effect FEA. Seems simple enough to me. Can you Google, knucklehead?
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"Reason is not automatic. Those who deny it cannot be conquered by it. Do not count on them. Leave them alone." - Ayn Rand
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"Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Normally you can say FEA is done by FEM. Means finite element analysis of any structural or fluid problem can be done by Finite element method which is nothing but a numerical method to solve approximately the physics involved in problem. ANSYS use FEM for FEA.